[Analog Discovery 2 ERC: 0x2]

20 hours ago, attila said:

Are you always getting this ERC 0x02 immediately when trying to connect to the device?

The error indicates communication loss with the device internal FPGA, probably this loses power.

Make sure there is no external circuit connected to the device that can cause high load.
Make sure the 5V AUX supply can provide 1-2A.

My 5V supply is capable of outputting 3A. I have tried connecting again and it gives me "ERC 0x3E9 Device programming failed"

[Analog Discovery 2 ERC: 0x2]

21 hours ago, attila said:

Hello,

The USB Controller of Analog Discovery 2 is always powered from USB, therefore it needs a minimal USB power.
Could you try using another USB cable or powered USB hub ?

Hello thanks for your response! I have tried different computers, usb cables and even aux power. 

[Analog Discovery 2 ERC: 0x2]

Hello,

 

I have been experiencing a lot of errors on our lab's new Analog Discovery 2 that we received a few weeks ago and it was working well until today. All of a sudden, the device stopped working while taking a measurement and USB communication stopped working. It was also not powered by an external supply before. Upon restarting Waveforms 2015, it said that there was not enough power, so we connected it up to a 5V external supply and now we are getting the following error.

 

Could you please help me troubleshoot this error since I can't seem to find much about it on the forums? 

 

Thanks,

James Cornell